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Proceedings Paper

TN-LCD viewing angle compensation with holographic volume gratings
Author(s): Cecile Joubert; Jean Claude Lehureau; L. Lee; F. Delauzun; Bertrand Morbieu
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Paper Abstract

The key point to widen the veiwing angle of a TN-LCD is to realize a birefringent film with its optical axis tiled with respect to the display plane. We performed a negative tilted uniaxial film with holographically recorded volume index gratings in the form birefringence regime and studied the characteristics of such compensator in terms of viewing angle of a TN-LCD.

Paper Details

Date Published: 26 March 1999
PDF: 6 pages
Proc. SPIE 3635, Liquid Crystal Materials, Devices, and Applications VII, (26 March 1999); doi: 10.1117/12.343865
Show Author Affiliations
Cecile Joubert, Thomson-CSF (France)
Jean Claude Lehureau, Thomson-CSF (France)
L. Lee, Thomson-CSF (France)
F. Delauzun, Sextant Avionique (France)
Bertrand Morbieu, Sextant Avionique (France)

Published in SPIE Proceedings Vol. 3635:
Liquid Crystal Materials, Devices, and Applications VII
Ranganathan Shashidhar, Editor(s)

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